World's Toughest Fixes - Giant Telescope

Seizoen: 1 - Aflevering: 5 / 5 - Eerst uitgezonden: 15 oktober 2008 - Episode ID: 462241

For this tough job, Sean Riley joins a team of engineers to move and clean a 27-foot, 23-ton, $15 million telescope mirror. Here, three telescopes are used together to form the largest combined telescope in the world.